### -+-Scriber-+-

hey everyone, i'm today's scribe. we started off class with our linear equations (graphing each equation) handed back. then Mrs. Ingram started us off with 3 example of changing an equation into the

The three examples were :

Example Number 1.

You then, should have a graph looking like this one;

Example Number 2.

You then, should end up with a graph looking like this;

Example Number 3.

You then should have a graph looking like this;

If you had no problem and had a good understanding of those 3 examples then you would be just fine on the worksheet that was handed to us today in class.

LALALALALALALALLALALALALALALALALALALALALALALALALALALALALALALALALALAL LALALALALALALALALALALALALALALALALALALALALALALALALALALALALALALALLALAL

*drums...... tomorrows scribe will be

**slope-intercept form.****Slope-Intercept form =***y = mx + b**( m = slope, b = intercept )*The three examples were :

*Change to the Slope-Intercept Form*Example Number 1.

**1. 21y = 15 - 27x***=**21y/21 = -27x/21 + 15/21*

*= 7y/7 = -9/7 + 5/7**= y = -9/7 + 5/7***Step 1. --->**Change the equation to the Slope-Intercept Form.**Step 2.--->**The first point on the graph, will be the**y-intercept.***(0, 5/7)***Step 3.****--->**Locate the second point using the Slope. ( -9/7 = rise/run )You then, should have a graph looking like this one;

Example Number 2.

**2.****7x + 2y = -22***= 2y = -7x - 22**= 2y/2 = -7x/2 - 22/2**= y = -7/2 x - 11*You then, should end up with a graph looking like this;

Example Number 3.

**3.***x = 7y/5 + 21/5**( you find the commen denominator and multiply everything by the commen denominator which is 5)**= 5x = 7y + 21**= 5x/7 - 21/7 = 7y/7**= 5x/7 - 3 = y*You then should have a graph looking like this;

If you had no problem and had a good understanding of those 3 examples then you would be just fine on the worksheet that was handed to us today in class.

**Tonight's homework**is the Linear Equation (Write the slope-intercept form of the equation).**Do questions 4, 6, 12, 15, 16.***Graph is to be handed in the beginning of tomorrows class.*LALALALALALALALLALALALALALALALALALALALALALALALALALALALALALALALALALAL LALALALALALALALALALALALALALALALALALALALALALALALALALALALALALALALLALAL

*drums...... tomorrows scribe will be

**NATASHA**.. :O... wow no one expected that! "hahahah" good luck! =p
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